Commodities
PrimaryChromium
Commodity typeM
Economic & production
Development statusPast Producer
First production1880
Discovery year1880
Identification
Deposit ID10184459
MRDS IDW025018
Alternate namesLa Trinidad
RegionNA
Data scoreB
Coordinates35.36307, -120.68657
References
CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, CENTRALCOAST REGION. SURFACE WATER DEGRADATION BY INACTIVEMETAL MINES IN NORTHWEST SAN LUIS OBISPO COUNTY, CA,DECEMBER 1993 (P. 6-8).CALIF. STATE MINING BUR. BULLETIN 76, 1918, P. 171.CALIF. JOUR. MINES AND GEOL. V. 37, 1941, P. 163.U.S. BUREAU OF MINES RI 4783, 1951, P. 5-6.CALIF. DIV. MINES BULLETIN 134, 1953, PART II, CHAPT. 2,P. 63-64.